Yade

how to get micro strain without TesselationWrapper

Asked by ytang

Hi All,

 I 'm using the HPC to do simulations, but the Yade on this cluster can not use the TesselationWrapper, the sample of my simulation is about 0.46 million. I f I want to get the micro-strain and micro-stress without TesselationWrapper. can anyone give me some suggestions about how to get these micro variables?

Right now I have no idea about how to get these variables without TesselationWrapper. Any suggestions would be valuable.

best,
yong

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Robert Caulk
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Best Robert Caulk (rcaulk) said : 		#1

>Right now I have no idea about how to get these variables without TesselationWrapper.

I think any option besides figuring out the proper installation of Yade + CGAL = TesselationWrapper on your cluster is going to be more work than you want. Take the apparent easy route and sort out the installation, that's my advice.

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Jan Stránský (honzik) said : 		#2

Any difference from https://answers.launchpad.net/yade/+question/684747 ?

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ytang (ytang116) said : 		#3

Hi Jan,

before that, I just use O.save and O.load to try this, but I noticed that we cannot use the saved files from another computer, so I post this question to see if you guys can give me some other suggestions, I will try the method you mentioned in another post.

thanks,
yong

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ytang (ytang116) said : 		#4

Thanks Robert Caulk, that solved my question.

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Jérôme Duriez (jduriez) said : 		#5

As for the problems with O.save / O.load from one computer to another, this is most probably due to different yade versions between the two computers. We do / can not guarantee compatibility of saved files between versions (this would kind of freeze / hinder development).

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ytang (ytang116) said : 		#6

Hi Jduriez,

I think even though we have the same version on two computers, for instance, Yade 2018.02b. maybe the built environment is not the same. the O.save and O.laod will still make the core dump problems.

best,
yong